A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5895-01-020-8990
NSN 5996-01-215-0944
NSN 6150-01-589-2407
NSN 5935-00-879-1329
NSN 5910-00-260-3753
NSN 5950-01-465-2249
NSN 6685-01-659-8427
NSN 5945-00-090-8254
NSN 5920-00-412-0022
NSN 5925-01-426-6923
NSN 6685-01-511-5300
NSN 5925-01-390-0216